baber/WOPTO huggingface dataset:
Patent JP-2018204176-A (JP)
Title: Precast member for tunnel independent passage and tunnel independent passage structure
Inventor: YOSHIMURA YURI
IPC: E21F11/00
Filed: 2017-05-30
Abstract: To suppress a deformation amount of precast members at the time of an earthquake and to improve structural stability by providing a rotational resistance spring at a joining portion between the precast members.SOLUTION: A precast member for evacuation passage 3 made of precast concrete which is provided on a roadbed of a tunnel and constitutes an outer shell portion of an evacuation passage portion 1 independent of a main space in a space in the tunnel includes a second side wall 34 extending in a vertical direction and a second transverse wall 35 extending from the second side wall 34 toward an inner wall surface 20a of a segment 20. The second side wall 34 and the second traverse wall 35 are joined by a long bolt 52 vertically penetrating a joint portion 35B of the second traverse wall 35 and supported relatively rotatably about a tunnel axial direction X1.SELECTED DRAWING: Figure 1
Patent JP-2018207596-A (JP)
Title: Float aggregate
Inventor: MOTOHASHI YOSHINORI
IPC: H02S10/40
Filed: 2017-05-31
Abstract: To provide a float aggregate which has measure against wind pressure in an appropriate manner for the surface of water, and the production cost of which is low.SOLUTION: The present invention provides a float aggregate having a plurality of connected floats configured in such a way that respective solar panels are attachable thereto, wherein the plurality of floats include first and second floats, a solar panel 50 is provided to a first float 10f, and a second float 10s is provided with no solar panel but is provided with a power controller 130 that performs DC-AC conversion on power generated by the solar panel.SELECTED DRAWING: Figure 14
Patent JP-2018205100-A (JP)
Title: Terminal device for measuring position, computer program, and system
Inventor: INOKO TOSHIYUKI
IPC: G01S5/14
Filed: 2017-06-02
Abstract: To efficiently measure the positional relation between a self-terminal and a wireless tag in a terminal device.SOLUTION: A terminal device 30 measures a first distance between base stations 20 and a self-terminal on the basis of wireless signals sent from the base stations 20 in their respective reference positions, specifies the position of the self-terminal based on the first distance, and specifies the position of the wireless tag 10 on the basis of information on a second distance between the base station 20 that received a wireless signal from the wireless tag 10 and sent the information and the wireless tag 10.SELECTED DRAWING: Figure 4
Patent JP-2018206061-A (JP)
Title: Abnormality diagnosis system and abnormality diagnosis method
Inventor: OSHIMA KENJI
IPC: G05B23/02
Filed: 2017-06-05
Abstract: To readily and accurately diagnose presence or absence of an abnormality in an object of inspection.SOLUTION: An abnormality diagnosis system 10 includes: a time-sequential data acquisition unit 101 that acquires inspection data which is time-sequential data of a predetermined attribute value, which determines presence or absence of an abnormality in an object of inspection, acquired from the object of inspection over a predetermined period of time, and variable data which is associated with the inspection data acquired over the predetermined period of time and is time-sequential data of a variable which affects the attribute value; a convoluted image production unit 103 that produces convoluted image data which is image data having a waveform of the inspection data convoluted to a waveform of the variable data; and a determination unit 105 that determines presence or absence of an abnormality in the object of inspection on the basis of a similarity between the convoluted image data, to which a determination value signifying that the object of inspection is abnormal or normal is appended in advance, and the convoluted image data produced by the convoluted image production unit 103.SELECTED DRAWING: Figure 1
Patent JP-2018204701-A (JP)
Title: Sleeve and compartment penetration structure
Inventor: NAKAJIMA HIDEYASU
IPC: F16L1/00
Filed: 2017-06-05
Abstract: To provide a sleeve for covering a compartment penetration open hole at a normal time while being capable of securely blocking the compartment penetration open hole at a fire occurrence time.SOLUTION: A sleeve 1 of the invention is used for forming a compartment penetration open hole 11 on a floor or wall of an architectural structure. The sleeve 1 comprises: a first cylindrical body 2; a second cylindrical body 3 having a heat expansion property; and a third cylindrical body 4. With the sleeve 1, one end part of the second cylindrical body 3 is inserted into an enlarged diameter part 15 of the first cylindrical body 2 while the other end part of the second cylindrical body 3 is inserted into an enlarged diameter part 15 of the third cylindrical body 4. A non-expansion part 6 is provided on the inner peripheral surface of at least one of the first cylindrical body 2 and the third cylindrical body 4.SELECTED DRAWING: Figure 2
Patent JP-2018159905-A (JP)
Title: Image forming apparatus and image forming method
Inventor: MAETANI TAKESHI
IPC: G03G9/08
Filed: 2017-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can achieve both improvement of resistance of toner against heat stress and improvement of cleaning performance of the toner.SOLUTION: An image forming apparatus comprises image carriers and contains developer. On the surface of the image carrier, projections and depressions corresponding to projections and depressions formed on a rough surface of a conductive substrate are formed. Toner includes a plurality of toner particles 55. An external additive 59 includes a plurality of first resin particles 61 and a plurality of second resin particles 63. The number average primary particle diameter of the secondary resin particles 63 is 1.2 times the number average primary particle diameter of the first resin particles 61. The number average primary particle diameter of the first resin particles 61 is 35 nm or more and 55 nm or less. The number average primary particle diameter of the second resin particles 63 is 65 nm or more and 115 nm or less. The content of the first resin particles 61 is 0.5 times or more and 1.5 times or less the content of the second resin particles 63.SELECTED DRAWING: Figure 4
Patent JP-2018203929-A (JP)
Title: Curable resin composition
Inventor: KAWADA SHINJI
IPC: C08F8/28
Filed: 2017-06-07
Abstract: To provide a curable resin composition excellent in adhesiveness to a difficult-to-adhere liquid crystal polymer, less likely to be released even at low temperature, excellent in shock resistance, further capable of being cured at low temperature.SOLUTION: There is provided a curable resin composition containing a polyvinyl acetal resin, an epoxy compound and a polymerizable curing agent, and having tensile break strain measured according to JIS K 7161 after curing of 15% or more and upper yield point stress of 11 MPa or more.SELECTED DRAWING: None
Patent JP-2019003970-A (JP)
Title: Magnetic powder, method for manufacturing magnetic powder, and magnetic recording medium
Inventor: FUJIMOTO TAKASHI
IPC: G11B5/84
Filed: 2017-06-09
Abstract: To provide: magnetic powder having good dispersibility and a high magnetic intensity; a method for manufacturing magnetic powder having good dispersibility and a high magnetic intensity; and a magnetic recording medium having a magnetic layer with a satisfactory magnetic powder packing rate and a high magnetic intensity.SOLUTION: Magnetic powder, its manufacturing method and application are disclosed. The magnetic powder comprises: at least one epsilon type iron oxide-based compound selected from a group consisting of compounds represented by ε-FeOand the formula (1) below; and a surface treatment layer including a silane compound on at least part of its surface. The magnetic powder has an average particle diameter of 8-20 nm. The content ratio of carbon atoms originating from the silane compound included in the surface treatment layer to iron atoms originating from the at least one epsilon type iron oxide-based compound selected from a group consisting of compounds represented by ε-FeOand the formula (1) is 0.05-0.5. In the formula (1), A represents at least one metal element other than Fe, and "a" satisfies 0<a<2.SELECTED DRAWING: None
Patent JP-2019003884-A (JP)
Title: Bolt fastening terminal
Inventor: KITAGAWA MANABU
IPC: H01R11/12
Filed: 2017-06-19
Abstract: To improve a bolt fastening terminal used for overlapping.SOLUTION: One kind of bolt fastening terminal crimped, respectively, to two electric wire terminals is used as a first terminal where the front face directs upward and the crimp part of electric wire directs upward, and a second terminal where the reverse face directs upward and the crimp part of electric wire directs downward. The bolt fastening terminal includes a horizontal contact part coming into surface contact with the rear end of a wire connection crimped to the electric wire, in a state where the electric contact parts on the front end side provided with a bolt hole are superposed vertically, and a fastening part having a mating hole and a mating protrusion, mating each other, at both ends of the horizontal contact part in the width direction.SELECTED DRAWING: Figure 4
Patent JP-2019002057-A (JP)
Title: METHOD FOR FORMING Eu DOPED ZnGa2O4 PHOSPHOR FILM
Inventor: AKAZAWA MASAYOSHI
IPC: C23C14/08
Filed: 2017-06-19
Abstract: To solve the problems that in extremely few researches on ZnGaOthin film, a deposited film and a Si substrate react in an interface between both depending on film deposition conditions to change the composition of a ZnGaOupper layer film; broad light emission spread in a wavelength range of 400-700 nm by a ZnGaOhost is formed in a ZnGaOthin film having composition change; excitation energy is taken by the ZnGaOhost; and luminescence from rare earth ions is weak.SOLUTION: In the method for depositing an Eu doped ZnGaOfilm, a film deposition state can be switched to either epitaxial growth or random growth corresponding to the type of reactant gas to be introduced by depositing the film on a sapphire crystal substrate; the composition of the deposited film is maintained without causing the composition change of the film accompanying Ga diffusion to the substrate such as the prior art even in either the epitaxial growth or the random growth; and excellent luminescence properties corresponding to an application are achieved.SELECTED DRAWING: Figure 2
Patent JP-2018096966-A (JP)
Title: Angle sensor and angle sensor system
Inventor: ANAGAWA KENKICHI
IPC: G01D5/245
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an angle sensor capable of reducing an angle error due to a noise magnetic field without causing large restrictions on structure or installation.SOLUTION: An angle sensor includes a plurality of synthetic magnetic field information generation sections 10, 20, 30, and 40 and an angle calculation section. The synthetic magnetic field information generation parts 10, 20, 30 and 40 detect a synthetic magnetic field between a detection target magnetic field and a noise magnetic field except the detection target magnetic field in a plurality of detection positions P1, P2, P3 and P4 different to each other to generate a plurality of pieces of synthetic magnetic field information including information on at least the direction out of the direction and intensity of the synthetic magnetic field. The direction of the detection target magnetic field varies corresponding to the angle of a detection target in each of the plurality of detection positions P1, P2, P3 and P4. An angle calculation section generates an angle detection value using the least squares method on the basis of the plurality of pieces of synthetic magnetic field information.SELECTED DRAWING: Figure 1
Patent JP-2018012885-A (JP)
Title: Method of electroplating photoresist defined features from copper electroplating baths containing reaction products of pyrazole compounds and bisepoxides
Inventor: RAVI POKHREL
IPC: H05K3/18
Filed: 2017-06-26
Abstract: PROBLEM TO BE SOLVED: To provide copper/photoresist defined features, the features having uniform surface morphology.SOLUTION: The present invention provides electroplating methods enable the plating of photoresist defined features having uniform morphology, including pillars, bond pads and line width/space features, and copper electroplating baths with reaction products of pyrazole compounds and bisepoxides of formula (II).SELECTED DRAWING: None
Patent JP-2019007049-A (JP)
Title: Beneficiation method
Inventor: HIRASHIMA TAKESHI
IPC: B03C1/26
Filed: 2017-06-26
Abstract: To provide a beneficiation method in which minerals containing arsenic or molybdenum can be separated more efficiently.SOLUTION: A beneficiation method includes a heating step for heating a raw material containing a first mineral containing iron and a second mineral containing arsenic or molybdenum to cause a difference in magnetic susceptibility between the first mineral and the second mineral, and after the heating step, a magnetic separation step for separating into a first mineral as a magnetized product and a second mineral as a non-magnetized product. By appropriately setting the conditions of the heating step, minerals containing arsenic or molybdenum can efficiently be separated.SELECTED DRAWING: Figure 1
Patent JP-2019005420-A (JP)
Title: Game machine
Inventor: KOBAYASHI AOI
IPC: A63F7/02
Filed: 2017-06-28
Abstract: To provide a game machine capable of improving game taste in the game machine causing a player to execute player input.SOLUTION: The game machine according to the present invention includes: detection means for detecting player input executed by a player; input winning determination means for executing input winning determination of whether or not to win, on the basis of the player input; and specific game execution means for executing a specific game in which a variable ball entry hole turns into a state of allowing ball entry. This configuration can implement a novel game property of causing the player input to actually get involved in whether or not to execute the specific game. Consequently, this configuration can enhance the player's feelings for the player input (improve the player's attention degree).SELECTED DRAWING: Figure 7
Patent JP-2020152458-A (JP)
Title: Grab bucket, cylinder device, and grab bucket component assembly
Inventor: YOSHIDA MAKIO
IPC: B66C3/06
Filed: 2017-06-29
Abstract: To provide a grab bucket capable of suppressing deterioration due to the use thereof.SOLUTION: A grab bucket comprises a cylinder device 20, a first frame, a second frame, a pair of shells, and a connecting body. The first frame is arranged on an upper end 91 side of the cylinder device 20. The second frame is fixed to the lower end side of the cylinder device 20. Each of the pair of shells is rotatably supported by the shaft on the second frame centered on the axis perpendicular to the cylinder device 20. The connecting body connects each shell and the first frame on both sides for a supporting part. A working fluid holding space 31 formed by a cylinder tube outer surface 24 and a vessel wall 30 is integrally formed with the cylinder device 20.SELECTED DRAWING: Figure 2
Patent JP-2019010941-A (JP)
Title: Head protection airbag device
Inventor: SATO JUN
IPC: B60R21/232
Filed: 2017-06-30
Abstract: To provide a head protection airbag device having a simple configuration in which occurrence of twist in a region of a folding part of a folding completion body during transportation can be regulated.SOLUTION: An air bag 30 is so configured as to be capable of being transported as a long folding completion body 45 of which a prescribed part is folded before loading thereof onto a vehicle. Around a folding part XP of the folding completion body during transportation, a regulation member 58 is located which can regulate twist at a folding part XP of the folding completion body when assembling the same to the vehicle. The regulation member has, on both end sides, assembly holes 60F, 60R which can be engaged with protrusive parts 19F, 19R which project from the folding completion body. Both of front and rear sides of the protrusive part are wrapped together with the folding completion body by a wrapping material 65 which can release a wrapping state during inflation of the air bag and are attached to the folding completion body, and a linear dimension of a part between the assembly holes is set to such a linear dimension as to disable twist of one rotation on a circumferential direction side of the folding completion body.SELECTED DRAWING: Figure 11
Patent JP-2019011838-A (JP)
Title: piston ring
Inventor: URABE MITSURU
IPC: F16J9/20
Filed: 2017-06-30
Abstract: To provide a piston ring excellent in a slide characteristic, capable of reducing a frictional coefficient to meet the demand of low friction in an internal combustion engine, and capable of reducing lubricant consumption without deteriorating airtightness.SOLUTION: A piston ring for internal combustion engine is mounted on a ring groove of a piston, and slides on a cylinder liner or an inner wall surface of a cylinder. The piston ring comprises a plurality of recesses 20 formed within a range on a lower dead center side of the piston from a center T in a piston axis direction of a contact width B, in the contact width of an outer peripheral slide surface 15 of the piston ring.SELECTED DRAWING: Figure 2
Patent JP-2018016797-A (JP)
Title: Colored organic fine particle, and composition and resin molded body containing particle
Inventor: IKEDA NORITADA
IPC: C08K3/04
Filed: 2017-07-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in a method for producing colored resin particles using various method which includes bonding a pigment onto a particle surface and containing the pigment in the particle, a coated film containing the particles as an additive has whitish blurred surface and appearance such as solid feeling of the color tone is impaired.SOLUTION: Colored organic fine particles are vinyl-based polymer particles having a volume average particle size of 0.5-30 μm, where the particles contain a pigment and an anionic reactive emulsifier.SELECTED DRAWING: None
Patent JP-2019020939-A (JP)
Title: Information processing system, information processing method, and program
Inventor: YAMAZAKI TOMOYA
IPC: G06F16/00
Filed: 2017-07-14
Abstract: To provide an information processing system, an information processing method, and a program capable of providing more beneficial information related to a user's searching behavior.SOLUTION: An information processing system comprises: a first deriving part for, on the basis of content of a plurality of user's searching behaviors, deriving a degree of similarity between the plurality of searching behaviors; and a session division part for, on the basis of the degree of similarity derived by the first deriving part, dividing a session between the plurality of searching behaviors.SELECTED DRAWING: Figure 1
Patent JP-2019020589-A (JP)
Title: Voice recognition system and processing stop method in the same
Inventor: INOUE YUZURU
IPC: G10L15/28
Filed: 2017-07-18
Abstract: To provide a voice recognition system capable of cancelling a stop instruction even if the stop instruction of processing in execution is erroneously recognized.SOLUTION: A voice recognition system 10 comprises: a voice recognition section 11 for constantly analyzing peripheral voice and recognizing a voice instruction; and a processing execution section 13 for performing processing corresponding to the voice instruction. The processing execution section 13 comprises: a stop reservation setting section 131 for reserving stop processing in execution when the voice instruction is the stop instruction of the processing in execution; a stop reservation execution section 132 for performing the reserved stop processing when a previously determined time elapses from the reservation of the stop processing; a user intention estimation section 134 for estimating intention of a user from information except for the voice instruction; and a stop reservation cancel section 133 for cancelling the reservation of the stop processing when the user is estimated to have no stop intention of the processing in execution before the previously determined time elapses from the reservation of the stop processing.SELECTED DRAWING: Figure 1
Patent JP-2019018816-A (JP)
Title: Brake device and master cylinder
Inventor: HANASHIRO TSUKASA
IPC: B60T13/122
Filed: 2017-07-21
Abstract: To provide a brake device that can strike a balance between suppression of an axial dimension and improvement in detection accuracy for a piston movement amount, and to provide a master cylinder.SOLUTION: A master cylinder 5 has a magnet part 96 that can displace to a position of overlapping on a primary chamber 50P when being viewed from a radial direction of a cylinder 70.SELECTED DRAWING: Figure 5
Patent JP-2019017912-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2017-07-21
Abstract: To provide a game machine capable of emphasizing a situation in which the expectation degree for being controlled to an advantageous state is high.SOLUTION: A game machine performs a first zone notice presentation over a plurality of variations. Corresponding to the performance of the first zone notice presentation, a zone BGM presentation is performed. A first pattern is provided in which a zone BGM is to be finished when a special super ready-to-win presentation is finished after the first zone notice presentation was finished. Further, in the special super ready-to-win presentation after the first zone notice presentation was finished, if a presentation accessory performs an inclined operation, a BGM presentation is switched form the zone BGM presentation to a super BGM presentation.SELECTED DRAWING: Figure 32
Patent JP-2017186015-A (JP)
Title: Vehicle body structure of vehicle and manufacturing method of vehicle body
Inventor: NAGASAWA ISAMU
IPC: B62D25/04
Filed: 2017-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body structure of a vehicle which achieves better collision safety performance than a conventional vehicle body structure, and to provide a manufacturing method of the vehicle body.SOLUTION: A vehicle body structure of a vehicle includes: a division panel 13 which extends in a width direction in a vehicle body 1 pivotally supporting wheels FT of the vehicle and divides a front chamber 2 or a rear chamber 4 of the vehicle body 1 from a passenger compartment 3; and side panels 17, each of which is joined to the division plate 13 at a position in a side part of the vehicle body 1 that is located at a front corner or a rear corner of the passenger compartment 3. The division panel 13 includes an inner flange part 31 extending in a vertical direction of the vehicle body 1 at an end part in the width direction. The side panel 17 includes an outer flange part 32 extending in the vertical direction. The vehicle body structure of the vehicle includes joint parts 37, each of which is formed by the inner flange part 31 and the outer flange part 32 being joined to each other. A structure 381 extending along the joint part 37 is provided around each joint part 37.SELECTED DRAWING: Figure 8